Two hillbillies walk into a bar. While having a shot of whisky, they talk about their moonshine operation.

Suddenly, a woman at a nearby table, who is eating a sandwich, begins to cough. And, after a minute or so, it becomes apparent that she is in real distress. One of the hillbillies looks at her and says, 'Kin ya swallar?'

The woman shakes her head no.

Then he asks, 'Kin ya breathe?'

The woman begins to turn blue and shakes her head no.